private void toolStripButtonCreateCutFill_Click(object sender, System.EventArgs e)
{
if (currentRenderGeometry != null)
{
this.axRenderControl1.ObjectManager.DeleteObject(currentRenderGeometry.Guid);
currentRenderGeometry = null;
}
if (cutrmp != null)
{
this.axRenderControl1.ObjectManager.DeleteObject(cutrmp.Guid);
cutrmp = null;
}
if (fillrmp != null)
{
this.axRenderControl1.ObjectManager.DeleteObject(fillrmp.Guid);
fillrmp = null;
}
currentGeometry = geoFactory.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
currentGeometry.SpatialCRS = crs as ISpatialCRS;
ISurfaceSymbol sf = new SurfaceSymbol();
sf.Color = System.Drawing.Color.FromArgb(Convert.ToInt32("0x55ffff80", 16));
ICurveSymbol cs = new CurveSymbol();
cs.Color = System.Drawing.Color.FromArgb(Convert.ToInt32("0x55ffff80", 16));
sf.BoundarySymbol = cs;
currentRenderGeometry = this.axRenderControl1.ObjectManager.CreateRenderPolygon(currentGeometry as IPolygon, sf, rootId);
(currentRenderGeometry as IRenderPolygon).HeightStyle = gviHeightStyle.gviHeightOnTerrain;
this.axRenderControl1.InteractMode = gviInteractMode.gviInteractEdit;
this.axRenderControl1.ObjectEditor.StartEditRenderGeometry(currentRenderGeometry, gviGeoEditType.gviGeoEditCreator);
}
private void DoFillCut()
{
TerrainAnalyse ta = new TerrainAnalyse();
ta.Processing += OnProcessing;
IMultiPolygon CutmPolygon = geoFactory.CreateGeometry(gviGeometryType.gviGeometryMultiPolygon, gviVertexAttribute.gviVertexAttributeZ) as IMultiPolygon;
IMultiPolygon FillmPolygon = geoFactory.CreateGeometry(gviGeometryType.gviGeometryMultiPolygon, gviVertexAttribute.gviVertexAttributeZ) as IMultiPolygon;
double CutVolume = 0;
double FillVolume = 0;
ta.CalculateCutFill(currentRenderGeometry.GetFdeGeometry() as IPolygon, (double)numSampling.Value, (double)numHeight.Value, ref CutmPolygon, ref FillmPolygon, ref CutVolume, ref FillVolume);
if (CutVolume != 0)
{
ISurfaceSymbol sf = new SurfaceSymbol();
sf.Color = System.Drawing.Color.FromArgb(Convert.ToInt32("0xbbFF0000", 16));
ICurveSymbol cs = new CurveSymbol();
cs.Color = System.Drawing.Color.FromArgb(Convert.ToInt32("0xcc0000cc", 16));
sf.BoundarySymbol = cs;
cutrmp = this.axRenderControl1.ObjectManager.CreateRenderMultiPolygon(CutmPolygon, sf, rootId);
cutrmp.HeightStyle = gviHeightStyle.gviHeightOnTerrain;
txtCutVolume.Text = Math.Round(CutVolume, 4).ToString();
}
if (FillVolume != 0)
{
ISurfaceSymbol sf = new SurfaceSymbol();
sf.Color = System.Drawing.Color.FromArgb(Convert.ToInt32("0xbb0000FF", 16));
ICurveSymbol cs = new CurveSymbol();
cs.Color = System.Drawing.Color.FromArgb(Convert.ToInt32("0xcc0000cc", 16));
sf.BoundarySymbol = cs;
fillrmp = this.axRenderControl1.ObjectManager.CreateRenderMultiPolygon(FillmPolygon, sf, rootId);
fillrmp.HeightStyle = gviHeightStyle.gviHeightOnTerrain;
txtFillVolume.Text = Math.Round(FillVolume, 4).ToString();
}
}
private void Calc(IPolygon polygon, double referenceHeight)
{
if (polygon == null)
{
return;
}
polygon.Close();
IGeometryFactory geoFact = new GeometryFactoryClass();
IMultiPolygon cutPolygon = geoFact.CreateGeometry(gviGeometryType.gviGeometryMultiPolygon, gviVertexAttribute.gviVertexAttributeZ) as IMultiPolygon;
IMultiPolygon fillPolygon = geoFact.CreateGeometry(gviGeometryType.gviGeometryMultiPolygon, gviVertexAttribute.gviVertexAttributeZ) as IMultiPolygon;
double cutVolumn = 0.0;
double fillVolumn = 0.0;
ITerrainAnalyse ta = new TerrainAnalyse();
ta.OnProcessing = _cb;
ta.CalculateCutFill(polygon, 0.0, referenceHeight, ref cutPolygon, ref fillPolygon, ref cutVolumn, ref fillVolumn);
//double surfaceArea = ta.GetSurfaceArea(polygon, 0.0);
//string res = "挖 方 量：" + cutVolumn.ToString("0.000") + " 立方米\r\n填 方 量：" + fillVolumn.ToString("0.000") + " 立方米\r\n" +
// "投影面积：" + polygon.Area().ToString("0.000") + " 平方米\r\n地表面积：" + surfaceArea.ToString("0.000") + " 平方米\r\n";
string res = "挖方量：" + cutVolumn.ToString("0.000") + " 立方米\r\n填方量：" + fillVolumn.ToString("0.000") + " 立方米";
if (_label != null)
{
_label.Text = res;
}
this.lcInfo.Text = res;
if (cutPolygon != null)
{
SurfaceSymbol ss = new SurfaceSymbol();
ss.Color = 0xffc04000;
_rCutPolygon = d3.ObjectManager.CreateRenderMultiPolygon(cutPolygon, ss, d3.ProjectTree.RootID);
_rCutPolygon.HeightStyle = gviHeightStyle.gviHeightOnTerrain;
if (this.ceCutRegion.Checked)
{
_rCutPolygon.VisibleMask = gviViewportMask.gviViewAllNormalView;
}
else
{
_rCutPolygon.VisibleMask = gviViewportMask.gviViewNone;
}
}
if (fillPolygon != null)
{
SurfaceSymbol ss = new SurfaceSymbol();
ss.Color = 0xff0000c0;
_rFillPolygon = d3.ObjectManager.CreateRenderMultiPolygon(fillPolygon, ss, d3.ProjectTree.RootID);
_rFillPolygon.HeightStyle = gviHeightStyle.gviHeightOnTerrain;
if (this.ceFillRegion.Checked)
{
_rFillPolygon.VisibleMask = gviViewportMask.gviViewAllNormalView;
}
else
{
_rFillPolygon.VisibleMask = gviViewportMask.gviViewNone;
}
}
}
/// <summary>
/// 开挖
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnOnProcess_Click(object sender, EventArgs e)
{
if (cutrmp != null)
{
this.axRenderControl1.ObjectManager.DeleteObject(cutrmp.Guid);
cutrmp = null;
}
if (fillrmp != null)
{
this.axRenderControl1.ObjectManager.DeleteObject(fillrmp.Guid);
fillrmp = null;
}
DoFillCut();
}
public static void TestDrawTriMesh(IModelPoint mp, IModel model)
{
ISurfaceSymbol symbol = (SurfaceSymbol)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("4D5F0624-50A1-43E2-A0EC-A9713CB25608")));
symbol.Color = 0xff0000ff;
ICurveSymbol symbol2 = (CurveSymbol)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("E02C69C4-828D-40D5-869D-DAEB189B7F6F")));
symbol2.Color = 0xffff0000;
symbol.BoundarySymbol = symbol2;
IMultiPolygon multiPolygon = geoFactory.CreateGeometry(gviGeometryType.gviGeometryMultiPolygon, gviVertexAttribute.gviVertexAttributeZ) as IMultiPolygon;
if (multiPolygon != null)
{
IPolygon geometry = null;
IPoint pointValue = null;
for (int i = 0; i < model.GroupCount; i++)
{
IDrawGroup group = model.GetGroup(i);
for (int j = 0; j < group.PrimitiveCount; j++)
{
IDrawPrimitive primitive = group.GetPrimitive(j);
for (int k = 0; k < (primitive.IndexArray.Length / 3); k++)
{
geometry = geoFactory.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
pointValue = geoFactory.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointValue.X = mp.X + primitive.VertexArray.Array[primitive.IndexArray.Array[k * 3] * 3];
pointValue.Y = mp.Y + primitive.VertexArray.Array[(primitive.IndexArray.Array[k * 3] * 3) + 1];
pointValue.Z = mp.Z + primitive.VertexArray.Array[(primitive.IndexArray.Array[k * 3] * 3) + 2];
geometry.ExteriorRing.AppendPoint(pointValue);
pointValue = geoFactory.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointValue.X = mp.X + primitive.VertexArray.Array[primitive.IndexArray.Array[(k * 3) + 1] * 3];
pointValue.Y = mp.Y + primitive.VertexArray.Array[(primitive.IndexArray.Array[(k * 3) + 1] * 3) + 1];
pointValue.Z = mp.Z + primitive.VertexArray.Array[(primitive.IndexArray.Array[(k * 3) + 1] * 3) + 2];
geometry.ExteriorRing.AppendPoint(pointValue);
pointValue = geoFactory.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointValue.X = mp.X + primitive.VertexArray.Array[primitive.IndexArray.Array[(k * 3) + 2] * 3];
pointValue.Y = mp.Y + primitive.VertexArray.Array[(primitive.IndexArray.Array[(k * 3) + 2] * 3) + 1];
pointValue.Z = mp.Z + primitive.VertexArray.Array[(primitive.IndexArray.Array[(k * 3) + 2] * 3) + 2];
geometry.ExteriorRing.AppendPoint(pointValue);
geometry.Close();
multiPolygon.AddGeometry(geometry);
}
}
}
IRenderMultiPolygon item = Ocx.ObjectManager.CreateRenderMultiPolygon(multiPolygon, symbol, Ocx.ProjectTree.RootID);
item.MaxVisibleDistance = 5000000.0;
tmpList.Add(item);
}
}
private void deleteMPolygon()
{
this.axRenderControl1.PauseRendering(false);
if (boundaryrmpList.Count != 0)
{
foreach (IRenderMultiPolygon mp in boundaryrmpList)
{
this.axRenderControl1.ObjectManager.DeleteObject(mp.Guid);
}
}
if (boundaryrmp != null)
{
this.axRenderControl1.ObjectManager.DeleteObject(boundaryrmp.Guid);
boundaryrmp = null;
}
this.axRenderControl1.ResumeRendering();
}
/// <summary>
/// 开始分析
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnOnProcess_Click(object sender, EventArgs e)
{
deleteMPolygon();
ISurfaceSymbol sf = new SurfaceSymbol();
sf.Color = System.Drawing.Color.Red;
ICurveSymbol cs = new CurveSymbol();
cs.Color = System.Drawing.Color.Red;
sf.BoundarySymbol = cs;
boundaryrmp = this.axRenderControl1.ObjectManager.CreateRenderMultiPolygon(DoAnalyse((double)numWaterHEnd.Value), sf, rootId);
if (boundaryrmp != null)
{
boundaryrmp.HeightStyle = gviHeightStyle.gviHeightOnTerrain;
}
this.txtWaterHNow.Text = this.numWaterHEnd.Value.ToString();
}
private void Clear()
{
if (_label != null)
{
d3.ObjectManager.DeleteObject(_label.Guid);
_label = null;
}
if (_rCutPolygon != null)
{
d3.ObjectManager.DeleteObject(_rCutPolygon.Guid);
_rCutPolygon = null;
}
if (_rFillPolygon != null)
{
d3.ObjectManager.DeleteObject(_rFillPolygon.Guid);
_rFillPolygon = null;
}
}
public void Clear()
{
if (this._drawTool != null)
{
this._drawTool.Close();
}
DF3DApplication app = DF3DApplication.Application;
if (app == null || app.Current3DMapControl == null)
{
return;
}
if (this._renderBox != null)
{
app.Current3DMapControl.ObjectManager.DeleteObject(this._renderBox.Guid);
this._renderBox = null;
}
if (this._renderPolygon != null)
{
app.Current3DMapControl.ObjectManager.DeleteObject(this._renderPolygon.Guid);
this._renderPolygon = null;
}
}
private void toolStripButtonDeleteHole_Click(object sender, EventArgs e)
{
if (this.hole != null)
{
this.axRenderControl1.ObjectManager.DeleteObject(this.hole.Guid);
this.hole = null;
}
if (this.rpolygon != null)
{
this.axRenderControl1.ObjectManager.DeleteObject(this.rpolygon.Guid);
this.rpolygon = null;
}
if (this.rmpolygon != null)
{
this.axRenderControl1.ObjectManager.DeleteObject(this.rmpolygon.Guid);
this.rmpolygon = null;
}
if (this.currentRenderGeometry != null)
{
this.axRenderControl1.ObjectManager.DeleteObject(currentRenderGeometry.Guid);
this.currentRenderGeometry = null;
}
}
private void timer1_Tick(object sender, EventArgs e)
{
double start = (double)numWaterHStart.Value;
double end = (double)numWaterHEnd.Value;
double inc = (double)numWaterHInc.Value;
if (waterHNow <= end)
{
//确定水深
if (waterHNow < start)
{
waterHNow = start;
}
else
{
waterHNow = waterHNow + inc;
}
this.txtWaterHNow.Text = waterHNow.ToString();
//画水面
ISurfaceSymbol sf = new SurfaceSymbol();
sf.Color = System.Drawing.Color.Red;
ICurveSymbol cs = new CurveSymbol();
cs.Color = System.Drawing.Color.Blue;
sf.BoundarySymbol = cs;
boundaryrmp = this.axRenderControl1.ObjectManager.CreateRenderMultiPolygon(DoAnalyse(waterHNow), sf, rootId);
if (boundaryrmp != null)
{
boundaryrmp.HeightStyle = gviHeightStyle.gviHeightOnTerrain;
boundaryrmpList.Add(boundaryrmp);
}
}
else
{
timer1.Stop();
}
}
/// <summary>
/// 挖洞
/// </summary>
/// <param name="polygon"></param>
/// <param name="deep"></param>
public void DrawTerrainHole(IPolygon polygon, double deep)
{
if (polygon == null)
{
return;
}
IRing ring = polygon.ExteriorRing;
if (!ring.IsClosed)
{
return;
}
IPoint point0 = ring.GetPoint(0);
double lowestPoint = this.axRenderControl1.Terrain.GetElevation(point0.X, point0.Y, gviGetElevationType.gviGetElevationFromDatabase);
IPolygon pBottom = geoFactory.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
pBottom.SpatialCRS = crs as ISpatialCRS;
for (int i = 0; i < ring.PointCount; i++)
{
IPoint point = ring.GetPoint(i);
point.Z = this.axRenderControl1.Terrain.GetElevation(point.X, point.Y, gviGetElevationType.gviGetElevationFromDatabase);
if (point.Z < lowestPoint)
{
lowestPoint = point.Z;
}
ring.UpdatePoint(i, point);
point = point.Clone2(gviVertexAttribute.gviVertexAttributeZ) as IPoint;
pBottom.ExteriorRing.AppendPoint(point);
}
//b、计算底面
lowestPoint -= deep;
for (int jj = 0; jj < pBottom.ExteriorRing.PointCount; jj++)
{
IPoint point1 = pBottom.ExteriorRing.GetPoint(jj);
point1.Z = lowestPoint;
pBottom.ExteriorRing.UpdatePoint(jj, point1);
}
ICurveSymbol cvSymbol = new CurveSymbol();
cvSymbol.Color = System.Drawing.Color.Yellow;
ISurfaceSymbol sfside = new SurfaceSymbol();
sfside.BoundarySymbol = cvSymbol;
sfside.Color = System.Drawing.Color.BurlyWood;
ISurfaceSymbol sfbottom = new SurfaceSymbol();
sfbottom.BoundarySymbol = cvSymbol;
sfbottom.Color = System.Drawing.Color.Green;
rpolygon = this.axRenderControl1.ObjectManager.CreateRenderPolygon(pBottom, sfbottom, rootId);
rpolygon.MaxVisibleDistance = 9999999;
IMultiPolygon mpolygon = geoFactory.CreateGeometry(gviGeometryType.gviGeometryMultiPolygon, gviVertexAttribute.gviVertexAttributeZ) as IMultiPolygon;
mpolygon.SpatialCRS = crs as ISpatialCRS;
for (int i = 0; i < ring.PointCount - 1; i++)
{
IPolygon pSide = geoFactory.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
pSide.SpatialCRS = crs as ISpatialCRS;
pSide.ExteriorRing.AppendPoint(polygon.ExteriorRing.GetPoint(i));
pSide.ExteriorRing.AppendPoint(pBottom.ExteriorRing.GetPoint(i));
pSide.ExteriorRing.AppendPoint(pBottom.ExteriorRing.GetPoint(i + 1));
pSide.ExteriorRing.AppendPoint(polygon.ExteriorRing.GetPoint(i + 1));
pSide.Close();
mpolygon.AddPolygon(pSide);
//renderControl.ObjectManager.CreateRenderPolygon(pSide, sfside);
}
rmpolygon = this.axRenderControl1.ObjectManager.CreateRenderMultiPolygon(mpolygon, sfside, rootId);
rmpolygon.MaxVisibleDistance = 99999999;
hole = this.axRenderControl1.ObjectManager.CreateTerrainHole(polygon, rootId);
currentRenderGeometry.VisibleMask = gviViewportMask.gviViewNone;
}
private void CreateTerrainHole()
{
try
{
IGeometry geo = this._drawTool.GetGeo();
if (geo == null)
{
return;
}
IPolygon region = geo as IPolygon;
region.Close();
IPolygon region2 = geo.Clone2(gviVertexAttribute.gviVertexAttributeNone) as IPolygon;
double refheight = d3.Terrain.GetElevation(region2.Centroid.X, region2.Centroid.Y, gviGetElevationType.gviGetElevationFromMemory) - 30;
ITerrainHole terrainHole = d3.ObjectManager.CreateTerrainHole(region, d3.ProjectTree.RootID);
this._listRGuids.Add(terrainHole.Guid);
IPolygon bottom = region.Clone() as IPolygon;
for (int i = 0; i < bottom.ExteriorRing.PointCount; i++)
{
IPoint pointValue = bottom.ExteriorRing.GetPoint(i);
pointValue.Z = refheight;
bottom.ExteriorRing.UpdatePoint(i, pointValue);
}
ICurveSymbol cs = new CurveSymbol();
cs.Color = 0x00ffffff;
ISurfaceSymbol bottomSS = new SurfaceSymbol();
bottomSS.ImageName = System.Windows.Forms.Application.StartupPath + "\\..\\Resource\\Images\\TerrainHole\\TextureBottom.jpg";
bottomSS.RepeatLengthU = 5;
bottomSS.RepeatLengthV = 5;
bottomSS.EnableLight = true;
bottomSS.BoundarySymbol = cs;
IRenderPolygon rBottom = d3.ObjectManager.CreateRenderPolygon(bottom, bottomSS, d3.ProjectTree.RootID);
this._listRGuids.Add(rBottom.Guid);
IGeometryFactory geoFact = new GeometryFactoryClass();
IMultiPolygon side = geoFact.CreateGeometry(gviGeometryType.gviGeometryMultiPolygon, gviVertexAttribute.gviVertexAttributeZ) as IMultiPolygon;
for (int i = 0; i < region.ExteriorRing.PointCount - 1; i++)
{
IPolygon gon = geoFact.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
IPoint pt1 = region.ExteriorRing.GetPoint(i);
IPoint pt1temp = pt1.Clone() as IPoint;
if (pt1temp.Z < refheight)
{
pt1temp.Z = refheight;
}
IPoint pt2 = region.ExteriorRing.GetPoint(i + 1);
IPoint pt2temp = pt2.Clone() as IPoint;
if (pt2temp.Z < refheight)
{
pt2temp.Z = refheight;
}
IPoint pt3 = pt2.Clone() as IPoint;
pt3.Z = refheight;
IPoint pt4 = pt1.Clone() as IPoint;
pt4.Z = refheight;
gon.ExteriorRing.AppendPoint(pt1temp);
gon.ExteriorRing.AppendPoint(pt2temp);
gon.ExteriorRing.AppendPoint(pt3);
gon.ExteriorRing.AppendPoint(pt4);
gon.Close();
side.AddPolygon(gon);
}
ISurfaceSymbol sideSS = new SurfaceSymbol();
sideSS.ImageName = System.Windows.Forms.Application.StartupPath + "\\..\\Resource\\Images\\TerrainHole\\TextureSide.jpg";
sideSS.RepeatLengthU = 5;
sideSS.RepeatLengthV = 5;
sideSS.EnableLight = true;
sideSS.BoundarySymbol = cs;
IRenderMultiPolygon rSide = d3.ObjectManager.CreateRenderMultiPolygon(side, sideSS, d3.ProjectTree.RootID);
this._listRGuids.Add(rSide.Guid);
}
catch (Exception ex)
{
}
}
private void DrawBox()
{
try
{
IPolyline line = this._drawTool.GetGeo() as IPolyline;
if (line == null || line.PointCount != 2)
{
return;
}
DF3DApplication app = DF3DApplication.Application;
if (app == null || app.Current3DMapControl == null)
{
return;
}
if (this._renderBox != null)
{
app.Current3DMapControl.ObjectManager.DeleteObject(this._renderBox.Guid);
this._renderBox = null;
}
if (this._renderPolygon != null)
{
app.Current3DMapControl.ObjectManager.DeleteObject(this._renderPolygon.Guid);
this._renderPolygon = null;
}
double middleZ = (line.StartPoint.Z + line.EndPoint.Z) / 2;
double minZ = middleZ + (double)this.seMinHeight.Value;
double maxZ = middleZ + (double)this.seMaxHeight.Value;
IPoint startPoint = line.StartPoint;
IPoint endPoint = line.EndPoint;
IEulerAngle ang = app.Current3DMapControl.Camera.GetAimingAngles2(startPoint, endPoint);
IEulerAngle angcz = new EulerAngle();
angcz.Set(ang.Heading - 90, ang.Tilt, ang.Roll);
IPoint pt1 = app.Current3DMapControl.Camera.GetAimingPoint2(startPoint, angcz, this.tbcClipDis.Value);
IPoint pt2 = app.Current3DMapControl.Camera.GetAimingPoint2(endPoint, angcz, this.tbcClipDis.Value);
ICRSFactory crsFact = new CRSFactory();
ISpatialCRS crs = crsFact.CreateFromWKT(app.Current3DMapControl.GetCurrentCrsWKT()) as ISpatialCRS;
IGeometryFactory geoFact = new GeometryFactoryClass();
IPoint pointb1 = geoFact.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointb1.SpatialCRS = crs;
pointb1.SetCoords(startPoint.X, startPoint.Y, minZ, 0, 0);
IPoint pointb2 = geoFact.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointb2.SpatialCRS = crs;
pointb2.SetCoords(endPoint.X, endPoint.Y, minZ, 0, 0);
IPoint pointb3 = geoFact.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointb3.SpatialCRS = crs;
pointb3.SetCoords(pt2.X, pt2.Y, minZ, 0, 0);
IPoint pointb4 = geoFact.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointb1.SpatialCRS = crs;
pointb4.SetCoords(pt1.X, pt1.Y, minZ, 0, 0);
IPolygon polygonBottom = geoFact.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
polygonBottom.SpatialCRS = crs;
polygonBottom.ExteriorRing.AppendPoint(pointb1);
polygonBottom.ExteriorRing.AppendPoint(pointb2);
polygonBottom.ExteriorRing.AppendPoint(pointb3);
polygonBottom.ExteriorRing.AppendPoint(pointb4);
IPoint pointt1 = geoFact.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointt1.SpatialCRS = crs;
pointt1.SetCoords(startPoint.X, startPoint.Y, maxZ, 0, 0);
IPoint pointt2 = geoFact.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointt2.SpatialCRS = crs;
pointt2.SetCoords(endPoint.X, endPoint.Y, maxZ, 0, 0);
IPoint pointt3 = geoFact.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointt3.SpatialCRS = crs;
pointt3.SetCoords(pt2.X, pt2.Y, maxZ, 0, 0);
IPoint pointt4 = geoFact.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointt4.SpatialCRS = crs;
pointt4.SetCoords(pt1.X, pt1.Y, maxZ, 0, 0);
IPolygon polygonTop = geoFact.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
polygonTop.SpatialCRS = crs;
polygonTop.ExteriorRing.AppendPoint(pointt1);
polygonTop.ExteriorRing.AppendPoint(pointt2);
polygonTop.ExteriorRing.AppendPoint(pointt3);
polygonTop.ExteriorRing.AppendPoint(pointt4);
IPolygon polygon1 = geoFact.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
polygon1.SpatialCRS = crs;
polygon1.ExteriorRing.AppendPoint(pointb1);
polygon1.ExteriorRing.AppendPoint(pointb2);
polygon1.ExteriorRing.AppendPoint(pointt2);
polygon1.ExteriorRing.AppendPoint(pointt1);
IPolygon polygon2 = geoFact.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
polygon2.SpatialCRS = crs;
polygon2.ExteriorRing.AppendPoint(pointb1);
polygon2.ExteriorRing.AppendPoint(pointb4);
polygon2.ExteriorRing.AppendPoint(pointt4);
polygon2.ExteriorRing.AppendPoint(pointt1);
IPolygon polygon3 = geoFact.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
polygon3.SpatialCRS = crs;
polygon3.ExteriorRing.AppendPoint(pointb2);
polygon3.ExteriorRing.AppendPoint(pointb3);
polygon3.ExteriorRing.AppendPoint(pointt3);
polygon3.ExteriorRing.AppendPoint(pointt2);
IPolygon polygon4 = geoFact.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
polygon4.SpatialCRS = crs;
polygon4.ExteriorRing.AppendPoint(pointb3);
polygon4.ExteriorRing.AppendPoint(pointb4);
polygon4.ExteriorRing.AppendPoint(pointt4);
polygon4.ExteriorRing.AppendPoint(pointt3);
IMultiPolygon multiPolygon = geoFact.CreateGeometry(gviGeometryType.gviGeometryMultiPolygon, gviVertexAttribute.gviVertexAttributeZ) as IMultiPolygon;
multiPolygon.SpatialCRS = crs;
multiPolygon.AddPolygon(polygonBottom);
multiPolygon.AddPolygon(polygonTop);
//multiPolygon.AddPolygon(polygon1);
multiPolygon.AddPolygon(polygon2);
multiPolygon.AddPolygon(polygon3);
multiPolygon.AddPolygon(polygon4);
ISurfaceSymbol ss = new SurfaceSymbolClass();
ss.Color = 0x550000AA;
ICurveSymbol cs = new CurveSymbolClass();
cs.Color = 0xff0000AA;
ss.BoundarySymbol = cs;
this._renderPolygon = app.Current3DMapControl.ObjectManager.CreateRenderPolygon(polygon1, ss, app.Current3DMapControl.ProjectTree.RootID);
ISurfaceSymbol ss1 = new SurfaceSymbolClass();
ss1.Color = 0x88FFFFFF;
ICurveSymbol cs1 = new CurveSymbolClass();
cs1.Color = 0xffffffff;
ss1.BoundarySymbol = cs1;
this._renderBox = app.Current3DMapControl.ObjectManager.CreateRenderMultiPolygon(multiPolygon, ss1, app.Current3DMapControl.ProjectTree.RootID);
_env = null;
_ang = null;
_center = null;
_env = new EnvelopeClass();
double xdis = Math.Sqrt((pointb1.X - pointb2.X) * (pointb1.X - pointb2.X) + (pointb1.Y - pointb2.Y) * (pointb1.Y - pointb2.Y)) / 2;
double ydis = Math.Sqrt((pointb1.X - pointb4.X) * (pointb1.X - pointb4.X) + (pointb1.Y - pointb4.Y) * (pointb1.Y - pointb4.Y)) / 2;
_env.MinZ = -ydis;
_env.MaxZ = ydis;
_env.MinX = -xdis;
_env.MaxX = xdis;
_env.MinY = -(maxZ - minZ) / 2.0;
_env.MaxY = (maxZ - minZ) / 2.0;
_center = geoFact.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
_center.SpatialCRS = crs;
_center.X = polygonBottom.Centroid.X;
_center.Y = polygonBottom.Centroid.Y;
_center.Z = polygon1.Centroid.Z;
_ang = new EulerAngleClass();
_ang.Set(angcz.Heading, 0, 0);
}
catch (Exception ex)
{
}
}
private void DrawControlRegion()
{
DF3DApplication app = DF3DApplication.Application;
if (app == null || app.Current3DMapControl == null || !app.Current3DMapControl.Terrain.IsRegistered)
{
return;
}
if (this._renderBox != null)
{
app.Current3DMapControl.ObjectManager.DeleteObject(this._renderBox.Guid);
this._renderBox = null;
}
IGeometry geo = this._drawTool.GetGeo();
if (geo == null || geo.GeometryType != gviGeometryType.gviGeometryPolygon)
{
return;
}
IPolygon polygon = geo as IPolygon;
double terrainHeight = 0.0;
if (app.Current3DMapControl.Terrain.IsRegistered)
{
terrainHeight = app.Current3DMapControl.Terrain.GetElevation(polygon.Centroid.X, polygon.Centroid.Y, gviGetElevationType.gviGetElevationFromDatabase);
}
double height = double.Parse(this.seLimitHeight.Value.ToString()) + terrainHeight;
IGeometryFactory geoFact = new GeometryFactoryClass();
IMultiPolygon multiPolygon = geoFact.CreateGeometry(gviGeometryType.gviGeometryMultiPolygon, gviVertexAttribute.gviVertexAttributeZ) as IMultiPolygon;
IPolygon polygonZ = geoFact.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
for (int i = 0; i < polygon.ExteriorRing.PointCount; i++)
{
IPoint ptTemp = geoFact.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
IPoint pt1 = polygon.ExteriorRing.GetPoint(i);
ptTemp.X = pt1.X;
ptTemp.Y = pt1.Y;
ptTemp.Z = height;
polygonZ.ExteriorRing.AppendPoint(ptTemp);
}
multiPolygon.AddPolygon(polygonZ);
for (int i = 0; i < polygon.ExteriorRing.PointCount - 1; i++)
{
IPoint pt0 = polygon.ExteriorRing.GetPoint(i);
IPoint pt1 = polygon.ExteriorRing.GetPoint(i + 1);
IPoint pt00 = polygonZ.ExteriorRing.GetPoint(i);
IPoint pt11 = polygonZ.ExteriorRing.GetPoint(i + 1);
IPolygon polygon1 = geoFact.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
polygon1.ExteriorRing.AppendPoint(pt0);
polygon1.ExteriorRing.AppendPoint(pt1);
polygon1.ExteriorRing.AppendPoint(pt11);
polygon1.ExteriorRing.AppendPoint(pt00);
multiPolygon.AddPolygon(polygon1);
}
IPoint ptL0 = polygon.ExteriorRing.GetPoint(0);
IPoint ptL1 = polygon.ExteriorRing.GetPoint(polygon.ExteriorRing.PointCount - 1);
IPoint ptL00 = polygonZ.ExteriorRing.GetPoint(0);
IPoint ptL11 = polygonZ.ExteriorRing.GetPoint(polygon.ExteriorRing.PointCount - 1);
IPolygon polygon2 = geoFact.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
polygon2.ExteriorRing.AppendPoint(ptL00);
polygon2.ExteriorRing.AppendPoint(ptL11);
polygon2.ExteriorRing.AppendPoint(ptL1);
polygon2.ExteriorRing.AppendPoint(ptL0);
multiPolygon.AddPolygon(polygon2);
ISurfaceSymbol ss1 = new SurfaceSymbolClass();
ss1.Color = 0x88FFFFFF;
ICurveSymbol cs1 = new CurveSymbolClass();
cs1.Color = 0xffffffff;
ss1.BoundarySymbol = cs1;
this._renderBox = app.Current3DMapControl.ObjectManager.CreateRenderMultiPolygon(multiPolygon, ss1, app.Current3DMapControl.ProjectTree.RootID);
app.Current3DMapControl.HighlightHelper.Color = 0xAAFF0000;
app.Current3DMapControl.HighlightHelper.SetRegion(geo);
app.Current3DMapControl.HighlightHelper.MinZ = height;
app.Current3DMapControl.HighlightHelper.VisibleMask = 15;
}
private void repositoryItemButtonEdit1_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e)
{
DevExpress.XtraEditors.Controls.EditorButton btn = e.Button;
switch (btn.Caption)
{
case "定位":
DF3DApplication app = DF3DApplication.Application;
if (app == null || app.Current3DMapControl == null)
{
return;
}
int focusedRowHandle = this.gridView1.FocusedRowHandle;
if (focusedRowHandle == -1)
{
return;
}
DataRow dr = this.gridView1.GetDataRow(focusedRowHandle);
if (dr["geo"] != null && dr["Name"] != null && dr["fcName"] != null)
{
ISurfaceSymbol ss = new SurfaceSymbolClass();
ss.Color = 0xcc00ff00;
ICurveSymbol cs = new CurveSymbolClass();
cs.Color = 0xff00ff00;
cs.Width = -5;
ss.BoundarySymbol = cs;
ISimplePointSymbol ps = new SimplePointSymbol();
ps.Size = SystemInfo.Instance.SymbolSize;
ps.FillColor = Convert.ToUInt32(SystemInfo.Instance.FillColor, 16);
IGeometry objGeo = dr["geo"] as IGeometry;
IPoint pt = null;
if (objGeo.GeometryType == gviGeometryType.gviGeometryMultiPolyline)
{
double x = 0;
double y = 0;
double z = 0;
IMultiPolyline mPolyline = objGeo as IMultiPolyline;
for (int m = 0; m < mPolyline.GeometryCount; m++)
{
IPolyline polyline = mPolyline.GetPolyline(m);
IPoint pttemp = polyline.Midpoint;
x += pttemp.X;
y += pttemp.Y;
z += pttemp.Z;
}
x = x / mPolyline.GeometryCount;
y = y / mPolyline.GeometryCount;
z = z / mPolyline.GeometryCount;
pt = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pt.X = x;
pt.Y = y;
pt.Z = z;
IRenderMultiPolyline rMPolyline = app.Current3DMapControl.ObjectManager.CreateRenderMultiPolyline(mPolyline, cs, app.Current3DMapControl.ProjectTree.RootID);
rMPolyline.HeightStyle = gviHeightStyle.gviHeightOnEverything;
rMPolyline.Glow(8000);
this._listRender.Add(rMPolyline.Guid);
}
else if (objGeo.GeometryType == gviGeometryType.gviGeometryMultiPolygon)
{
double x = 0;
double y = 0;
double z = 0;
IMultiPolygon mPolygon = objGeo as IMultiPolygon;
for (int m = 0; m < mPolygon.GeometryCount; m++)
{
IPolygon polygon = mPolygon.GetPolygon(m);
IPoint pttemp = polygon.Centroid;
x += pttemp.X;
y += pttemp.Y;
z += pttemp.Z;
}
x = x / mPolygon.GeometryCount;
y = y / mPolygon.GeometryCount;
z = z / mPolygon.GeometryCount;
pt = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pt.X = x;
pt.Y = y;
pt.Z = z;
IRenderMultiPolygon rMPolygon = app.Current3DMapControl.ObjectManager.CreateRenderMultiPolygon(mPolygon, ss, app.Current3DMapControl.ProjectTree.RootID);
rMPolygon.HeightStyle = gviHeightStyle.gviHeightOnEverything;
rMPolygon.Glow(8000);
this._listRender.Add(rMPolygon.Guid);
}
else if (objGeo.GeometryType == gviGeometryType.gviGeometryPolyline)
{
IPolyline polyline = objGeo as IPolyline;
pt = polyline.Midpoint;
IRenderPolyline rPolyline = app.Current3DMapControl.ObjectManager.CreateRenderPolyline(polyline, cs, app.Current3DMapControl.ProjectTree.RootID);
rPolyline.HeightStyle = gviHeightStyle.gviHeightOnEverything;
rPolyline.Glow(8000);
this._listRender.Add(rPolyline.Guid);
}
else if (objGeo.GeometryType == gviGeometryType.gviGeometryPoint)
{
IPoint point = objGeo as IPoint;
pt = point;
IRenderPoint rPoint = app.Current3DMapControl.ObjectManager.CreateRenderPoint(point, ps, app.Current3DMapControl.ProjectTree.RootID);
rPoint.Glow(8000);
this._listRender.Add(rPoint.Guid);
}
else if (objGeo.GeometryType == gviGeometryType.gviGeometryPolygon)
{
IPolygon polygon = objGeo as IPolygon;
pt = polygon.Centroid;
IRenderPolygon rPolygon = app.Current3DMapControl.ObjectManager.CreateRenderPolygon(polygon, ss, app.Current3DMapControl.ProjectTree.RootID);
rPolygon.HeightStyle = gviHeightStyle.gviHeightOnEverything;
rPolygon.Glow(8000);
this._listRender.Add(rPolygon.Guid);
}
else
{
return;
}
ITableLabel tl = DrawTool.CreateTableLabel1(1);
tl.TitleText = dr["fcName"].ToString();
tl.SetRecord(0, 0, dr["Name"].ToString());
tl.Position = pt;
this._listRender.Add(tl.Guid);
app.Current3DMapControl.Camera.FlyToObject(tl.Guid, gviActionCode.gviActionFlyTo);
}
break;
}
}
private void GetData()
{
if (this.cbLayer.SelectedItem == null)
{
return;
}
DF3DFeatureClass dffc = this.cbLayer.SelectedItem as DF3DFeatureClass;
if (dffc == null)
{
return;
}
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null)
{
return;
}
if (_num > _count || _count == 0)
{
return;
}
ISpatialFilter filter = this._filter;
filter.ResultBeginIndex = _num - 1;
filter.ResultLimit = 1;
IFdeCursor cursor = null;
IRowBuffer row = null;
try
{
cursor = fc.Search(filter, false);
if ((row = cursor.NextRow()) != null)
{
#region 定位
int geoindex = row.FieldIndex("Geometry");
DF3DApplication app = DF3DApplication.Application;
if (geoindex != -1 && !row.IsNull(geoindex) && app != null && app.Current3DMapControl != null)
{
ISurfaceSymbol ss = new SurfaceSymbolClass();
ss.Color = 0xcc00ff00;
ICurveSymbol cs = new CurveSymbolClass();
cs.Color = 0xff00ff00;
cs.Width = -5;
ss.BoundarySymbol = cs;
ISimplePointSymbol ps = new SimplePointSymbol();
ps.Size = SystemInfo.Instance.SymbolSize;
ps.FillColor = Convert.ToUInt32(SystemInfo.Instance.FillColor, 16);
IGeometry geo = row.GetValue(geoindex) as IGeometry;
IPoint ptTL = null;
if (geo.GeometryType == gviGeometryType.gviGeometryMultiPolyline)
{
double x = 0;
double y = 0;
double z = 0;
IMultiPolyline mPolyline = geo as IMultiPolyline;
for (int m = 0; m < mPolyline.GeometryCount; m++)
{
IPolyline polyline = mPolyline.GetPolyline(m);
IPoint pttemp = polyline.Midpoint;
x += pttemp.X;
y += pttemp.Y;
z += pttemp.Z;
}
x = x / mPolyline.GeometryCount;
y = y / mPolyline.GeometryCount;
z = z / mPolyline.GeometryCount;
ptTL = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
ptTL.X = x;
ptTL.Y = y;
ptTL.Z = z;
IRenderMultiPolyline rMPolyline = app.Current3DMapControl.ObjectManager.CreateRenderMultiPolyline(mPolyline, cs, app.Current3DMapControl.ProjectTree.RootID);
rMPolyline.HeightStyle = gviHeightStyle.gviHeightOnEverything;
rMPolyline.Glow(8000);
app.Current3DMapControl.ObjectManager.DelayDelete(rMPolyline.Guid, 8000);
app.Current3DMapControl.Camera.FlyToObject(rMPolyline.Guid, gviActionCode.gviActionJump);
}
else if (geo.GeometryType == gviGeometryType.gviGeometryMultiPolygon)
{
double x = 0;
double y = 0;
double z = 0;
IMultiPolygon mPolygon = geo as IMultiPolygon;
for (int m = 0; m < mPolygon.GeometryCount; m++)
{
IPolygon polygon = mPolygon.GetPolygon(m);
IPoint pttemp = polygon.Centroid;
x += pttemp.X;
y += pttemp.Y;
z += pttemp.Z;
}
x = x / mPolygon.GeometryCount;
y = y / mPolygon.GeometryCount;
z = z / mPolygon.GeometryCount;
ptTL = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
ptTL.X = x;
ptTL.Y = y;
ptTL.Z = z;
IRenderMultiPolygon rMPolygon = app.Current3DMapControl.ObjectManager.CreateRenderMultiPolygon(mPolygon, ss, app.Current3DMapControl.ProjectTree.RootID);
rMPolygon.HeightStyle = gviHeightStyle.gviHeightOnEverything;
rMPolygon.Glow(8000);
app.Current3DMapControl.ObjectManager.DelayDelete(rMPolygon.Guid, 8000);
app.Current3DMapControl.Camera.FlyToObject(rMPolygon.Guid, gviActionCode.gviActionJump);
}
else if (geo.GeometryType == gviGeometryType.gviGeometryPolyline)
{
IPolyline polyline = geo as IPolyline;
ptTL = polyline.Midpoint;
IRenderPolyline rPolyline = app.Current3DMapControl.ObjectManager.CreateRenderPolyline(polyline, cs, app.Current3DMapControl.ProjectTree.RootID);
rPolyline.HeightStyle = gviHeightStyle.gviHeightOnEverything;
rPolyline.Glow(8000);
app.Current3DMapControl.ObjectManager.DelayDelete(rPolyline.Guid, 8000);
app.Current3DMapControl.Camera.FlyToObject(rPolyline.Guid, gviActionCode.gviActionJump);
}
else if (geo.GeometryType == gviGeometryType.gviGeometryPoint)
{
IPoint point = geo as IPoint;
ptTL = point;
IRenderPoint rPoint = app.Current3DMapControl.ObjectManager.CreateRenderPoint(point, ps, app.Current3DMapControl.ProjectTree.RootID);
rPoint.Glow(8000);
app.Current3DMapControl.ObjectManager.DelayDelete(rPoint.Guid, 8000);
app.Current3DMapControl.Camera.FlyToObject(rPoint.Guid, gviActionCode.gviActionJump);
}
else if (geo.GeometryType == gviGeometryType.gviGeometryPolygon)
{
IPolygon polygon = geo as IPolygon;
ptTL = polygon.Centroid;
IRenderPolygon rPolygon = app.Current3DMapControl.ObjectManager.CreateRenderPolygon(polygon, ss, app.Current3DMapControl.ProjectTree.RootID);
rPolygon.HeightStyle = gviHeightStyle.gviHeightOnEverything;
rPolygon.Glow(8000);
app.Current3DMapControl.ObjectManager.DelayDelete(rPolygon.Guid, 8000);
app.Current3DMapControl.Camera.FlyToObject(rPolygon.Guid, gviActionCode.gviActionJump);
}
else if (geo.GeometryType == gviGeometryType.gviGeometryModelPoint)
{
ptTL = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
IModelPoint mp = geo as IModelPoint;
ptTL.X = mp.X;
ptTL.Y = mp.Y;
ptTL.Z = mp.Z;
IModelPointSymbol mps = new ModelPointSymbol();
mps.SetResourceDataSet(fc.FeatureDataSet);
IRenderGeometry render = app.Current3DMapControl.ObjectManager.CreateRenderModelPoint(mp, mps, app.Current3DMapControl.ProjectTree.RootID);
render.Glow(8000);
app.Current3DMapControl.ObjectManager.DelayDelete(render.Guid, 8000);
app.Current3DMapControl.Camera.FlyToObject(render.Guid, gviActionCode.gviActionJump);
}
if (ptTL != null)
{
ITableLabel tl = DrawTool.CreateTableLabel1(1);
tl.TitleText = "属性查询";
tl.SetRecord(0, 0, dffc.ToString());
if (ptTL != null)
{
tl.Position = ptTL;
}
app.Current3DMapControl.Camera.FlyToObject(tl.Guid, gviActionCode.gviActionFlyTo);
app.Current3DMapControl.ObjectManager.DelayDelete(tl.Guid, 8000);
}
}
#endregion
FacilityClass facc = dffc.GetFacilityClass();
if (facc == null)
{
IFieldInfoCollection fiCol = fc.GetFields();
for (int i = 0; i < fiCol.Count; i++)
{
IFieldInfo fi = fiCol.Get(i);
object obj = row.GetValue(i);
string str = "";
switch (fi.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldUnknown:
case gviFieldType.gviFieldGeometry:
continue;
case gviFieldType.gviFieldFloat:
case gviFieldType.gviFieldDouble:
double d;
if (double.TryParse(obj.ToString(), out d))
{
str = d.ToString("0.00");
}
break;
default:
str = obj.ToString();
break;
}
DataRow dr = this._dtShow.NewRow();
dr["Property"] = string.IsNullOrEmpty(fi.Alias) ? fi.Name : fi.Alias;
dr["Value"] = str;
this._dtShow.Rows.Add(dr);
}
}
else
{
List <DFDataConfig.Class.FieldInfo> facFields = facc.FieldInfoCollection;
if (facFields != null)
{
foreach (DFDataConfig.Class.FieldInfo facField in facFields)
{
if (!facField.CanQuery)
{
continue;
}
int index = row.FieldIndex(facField.Name);
if (index != -1 && !row.IsNull(index))
{
object obj = row.GetValue(index);
string str = "";
IFieldInfo fiFC = row.Fields.Get(index);
switch (fiFC.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldUnknown:
case gviFieldType.gviFieldGeometry:
continue;
case gviFieldType.gviFieldFloat:
case gviFieldType.gviFieldDouble:
double d;
if (double.TryParse(obj.ToString(), out d))
{
str = d.ToString("0.00");
}
break;
default:
str = obj.ToString();
break;
}
DataRow dr = this._dtShow.NewRow();
dr["Property"] = facField.ToString();
dr["Value"] = str;
this._dtShow.Rows.Add(dr);
}
}
}
}
}
}
catch (Exception ex)
{
}
finally
{
if (cursor != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(cursor);
cursor = null;
}
if (row != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(row);
row = null;
}
}
}
